13042985344

Names of 13042985344

• Cardinal: 13042985344 can be written as Thirteen billion, forty-two million, nine hundred eighty-five thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.3042985344 × 10¹⁰

Factors of 13042985344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 688

Divisors of 13042985344

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 109 127 128 136 218 254 272 433 436 508 544 866 872 1016 1088 1732 1744 1853 2032 2159 2176 3464 3488 3706 4064 4318 6928 6976 7361 7412 8128 8636 13843 13856 13952 14722 14824 16256 17272 27686 27712 29444 29648 34544 47197 54991 55372 55424 58888 59296 69088 94394 109982 110744 117776 118592 138176 188788 219964 221488 235331 235552 237184 276352 377576 439928 442976 470662 471104 755152 802349 879856 885952 934847 941324 942208 1510304 1604698 1759712 1771904 1869694 1882648 3020608 3209396 3519424 3739388 3765296 5994019 6041216 6418792 7038848 7478776 7530592 11988038 12837584 14957552 15061184 23976076 25675168 29915104 30122368 47952152 51350336 59830208 95904304 101898323 102700672 119660416 191808608 203796646 383617216 407593292 767234432 815186584 1630373168 3260746336 6521492672 13042985344
• Sum of all divisors σ(n): 28048204800
• Sum of proper divisors (its aliquot sum) s(n): 15005219456
• 13042985344 is an abundant number, because the sum of its proper divisors (15005219456) is greater than itself. Its abundance is 1962234112

Bases of 13042985344

• Binary: 1100001001011011000010100110000000₂
• Hexadecimal: 0x3096C2980
• Base-36: 5ZPGFWG

Squares and roots of 13042985344

• 13042985344 squared (13042985344²) is 170119466683798798336
• 13042985344 cubed (13042985344³) is 2218865710685884008941259587584
• The square root of 13042985344 is 114205.8901458239
• The cube root of 13042985344 is 2353.9234501105

Scales and comparisons

• 13,042,985,344 seconds is equal to 414 years, 37 weeks, 5 days, 11 hours, 29 minutes, 4 seconds.
• To count from 1 to 13,042,985,344 would take you about eight hundred twenty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13042985344 cubic inches would be around 196.2 feet tall.

Recreational maths with 13042985344

• 13042985344 backwards is 44358924031
• The number of decimal digits it has is: 11
• The sum of 13042985344's digits is 43
• More coming soon!